Author: Mark Nelson
MDL-68193 core: added new database_text_field_content_replaced event
http://git.moodle.org/gw?p=moodle.git;a=commit;h=52f993651caeb41709d3f86b0404147756b0f786
http://github.com/moodle/moodle/commit/52f993651caeb41709d3f86b0404147756b0f786
+ 3.9 en [eventdatabasetextfieldcontentreplaced,core]